“black propaganda”的概念、定义、翻译、参考文献-科学参考

单词	black propaganda
释义	black propaganda Encyclopedia 理学宣传心理战释 black propaganda黑色宣传美国军队开展心理战活动的三种宣传途径之一。“黑色”宣传是通过匿名形式进行的宣传。
随便看	seawater optical properties measuring instrument seawater pH seawater pH meter sea water pumped storage sea water quality standard seawater resources seawater salinity observation sea water sampling seawater scatterance meter seawater spectral irradiance seawater temperature meter seawater temperature observation seawater total alkalinity measurement instrument sea water use industry Sea Wave sea wave sea wave disasters in China sea wave in marginal sea of China sea wave model sea wave spectrum sea waybill seaweed seaweed germplasm library with filamentous generation seaweed polysaccharide seaweed polysaccharide drug

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